It is easy to find the center of a circle passing through two points. Let (x, y) be the center of the circle having radius r. If (a,b) and... View Article
Mostly there will be only one absolute maximum or absolute minimum value. But absolute maximum or absolute minimum can occur at more than one... View Article
A tangent line that is vertical is called vertical tangent. Mathematically, a function has a vertical tangent at x = a, if limh->0 [f(a+h) -... View Article
In Cartesian form, complex numbers can be represented as z = a + ib, where a, b are real numbers and b not equal to zero. It would be written in... View Article
In Mathematics, there are various methods to find the roots or solutions of a polynomial such as factor method, completing the square method,... View Article
To add two complex numbers, just add the corresponding real and imaginary parts. For example, z1 = 2 + 3i and z2 = 10 + iy Z1 + z2 = (2+10) + i... View Article
When we convert a point from spherical coordinates to cylindrical coordinates. Formula for z spherical coordinate is ρcosϕ, where, ρ ≥ 0 and ϕ... View Article
Cartesian form and rectangular form are two different names for the same system. A complex number “z = a + bi” form is called cartesian form or... View Article
On the unit circle, there are seven seventh roots of unity. i.e. e^(2πki/7) at radius is equal to one. 2π/7, 4π/7, 6π/7, 8π/7, 10π/7, 12π/7 and... View Article
Yes. CH3 violates the octet rule. Also Read: Octet Rule Stay tuned with BYJU’S for more such interesting articles. Also, register to “BYJU’S... View Article
When ferrimagnetic Fe3O4 is heated at 850 K, it turns into paramagnetic. To know more on ferromagnetic materials in a detailed way, subscribe... View Article
Factorial is a multiplication operation. The factorial of a positive integer, n, is represented by “n!”. Use the below formula to find the... View Article
The answer is “Yes”. When we interchange columns of one matrix to get another one, then the determinant of the first matrix = - [determinant of... View Article
a) He b) H2 c) SO2 d) F2 e) N2 Answer: (c) Sulfur dioxide has the greatest intermolecular interaction. Also Read: Van der Waals interactions... View Article
